diff --git a/business/auth2/authprovider/defauther.go b/business/auth2/authprovider/defauther.go
index e6dd366be..0d21db160 100644
--- a/business/auth2/authprovider/defauther.go
+++ b/business/auth2/authprovider/defauther.go
@@ -124,7 +124,7 @@ func (a *DefAuther) GenerateVerifyCode(keyID string) (verifyCode string) {
 	if verifyCode == "" {
 		verifyCode = fmt.Sprintf("%06d", rand.Intn(1000000))
 	}
-	globals.SugarLogger.Debugf("GenerateVerifyCode:%s", verifyCode)
+	globals.SugarLogger.Debugf("GenerateVerifyCode keyID:%s verifyCode:%s", keyID, verifyCode)
 	return verifyCode
 }
 
diff --git a/business/partner/purchase/ebai/order_comment.go b/business/partner/purchase/ebai/order_comment.go
index 4ea3025f7..30d7460fd 100644
--- a/business/partner/purchase/ebai/order_comment.go
+++ b/business/partner/purchase/ebai/order_comment.go
@@ -21,9 +21,15 @@ const (
 )
 
 func (c *PurchaseHandler) StartRefreshComment() {
+	time.AfterFunc(5*time.Second, func() {
+		c.refreshCommentOnce()
+	})
+}
+
+func (c *PurchaseHandler) refreshCommentOnce() {
 	c.RefreshComment(time.Now().Add(-RefreshCommentTime), time.Now())
 	time.AfterFunc(RefreshCommentTimeInterval, func() {
-		c.StartRefreshComment()
+		c.refreshCommentOnce()
 	})
 }